Cable ea MCPTJ: Cable ea Bohlokoa ea Merafo bakeng sa Litikoloho tse Kotsi

Selelekela

TheThapo ea MCPTJke setsebi se ikhethileng Cable ea Merafo e etselitsoe ho sebelisoa merafong ea mashala e ka tlas'a lefatše le libakeng tse ling tsa indasteri tse kotsing e kholo. E tsebahala kathepa e thibelang malakabe, ho tšoarella ha mechini, le moralo o tenyetsehang, thapo ena e netefatsa phetiso ea motlakase e sireletsehileng le e tšepahalang maemong a thata.

1. Cable ea MCPTJ ke eng?

MCPTJkethapo ea merafo e nang le rabara, e tenyetsehange sebediswa haholo-holo merafong ya mashala, ho kenngweng ha dithanele, le ditshebedisong tse boima tsa diindasteri. Lebitso lena le arolwa ka tsela e latelang:

M– Merafo

C– Mokhanni oa koporo

P– Ho thibela ho tjhesa ha rabara (hangata EPR kapa CSP)

T– Sekoahelo sa rabara se thata (chloroprene kapa se tšoanang le sona)

J– Mokhanni o mong oa ho thella fatše

E lekantsoe bakeng sa0.66/1.14 kV, ho bolelang hore e ka sebetsana le660V mohato ho ea fatše le 1.14kV mohato ho ea ho mohatoli-voltage, e leng se etsang hore e be e loketseng bakeng saho matlafatsa mechine ea merafo, li-conveyor le lisebelisoa tsa ho cheka.

2. Likarolo tsa Bohlokoa le Kaho

A. Mokhanni

ThepaKoporo e kolobisitsoeng ka makotikoting (bakeng sa ho hanyetsa mafome)

Ho tenyetseha: Bakhanni ba lahlehileng ba Sehlopha sa 5 (kaIEC 60228)

Motheo oa Motheo: E kenyelletsa mokhanni oa koporo o se nang letho bakeng sa ho tiisa mobu ka polokeho

B. Ho kenya mocheso

Rubber ea Ethylene Propylene (EPR)kapaPolyethylene e nang le Chlorosulfonated (CSP)

E hanelaoli, mongobo le ho khohlela

C. Selateng

Rabara ea chloroprene e boima (CR)

Se thibelang malakabe(e kopanaMT 818leIEC 60332)

Mosi o fokolang le halogen ha e na(kaIEC 60754 le 61034)

D. Likarolo tse sa Khethehang

Tšepe ea tšepe ea tšireletso(bakeng sa tšireletso e eketsehileng ea mechini)

Tšireletso ea EMI(teipi ea koporo kapa braid bakeng sa ho hanyetsa tšitiso)

3. Maemo a Tekheniki le Disetifikeiti

Likhoele tsa MCPTJ li latela:

Chaena:MT 818.5-2009(Likhoele tsa merafo tse thibelang malakabe)

Machaba:

IEC 60502-4(Likhoele tsa motlakase bakeng sa merafo)

MSHA(Tsamaiso ea Polokeho le Bophelo ba Merafo ea US)

ATEX/IECEx(Bakeng sa sepakapaka se phatlohang)

Liteko tsa Bohlokoa:

Khanyetso ea malakabe(IEC 60332-1/2)

Ho hanyetsa oli le lik'hemik'hale(IEC 60811)

Teko ea ho tenyetseha le ho kobeha(IEC 60228 Sehlopha sa 5)

4. Litšebeliso Libakeng tsa Merafo le tse Kotsi

Likhoele tsa MCPTJ li sebelisoa haholo ho:
✔Merafo ea mashala ka tlas'a lefatše(li-bearing, li-conveyor, lipompo)
✔Lisebelisoa tsa ho cheka le ho cheka
✔Mechini ea ho cheka oli le khase(tikoloho tse thata, tse senyang)
✔Mechini ea merafo e nkehang habobebe(ka lebaka la ho tenyetseha ho hoholo)

Hobaneng e khethoa?

Ho bolokehile ho feta Likhoele tsa PVC(ha e ntše mosi o chefo ha e chesoa)

E tšoarella ho feta e tloaelehileng Cable ea rabaras(e hanela ho sehoa, ho hohlana le ho silakanngoa)

Ho tenyetseha ho betereho feta likhoele tse sirelelitsoeng joalo kaNYRY

5. Papiso le Likhoele tse ling tsa Merafo